(9x+2)-(2x-5)=

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Solution for (9x+2)-(2x-5)= equation:


Simplifying
(9x + 2) + -1(2x + -5) = 0

Reorder the terms:
(2 + 9x) + -1(2x + -5) = 0

Remove parenthesis around (2 + 9x)
2 + 9x + -1(2x + -5) = 0

Reorder the terms:
2 + 9x + -1(-5 + 2x) = 0
2 + 9x + (-5 * -1 + 2x * -1) = 0
2 + 9x + (5 + -2x) = 0

Reorder the terms:
2 + 5 + 9x + -2x = 0

Combine like terms: 2 + 5 = 7
7 + 9x + -2x = 0

Combine like terms: 9x + -2x = 7x
7 + 7x = 0

Solving
7 + 7x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + 7x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 7x = 0 + -7
7x = 0 + -7

Combine like terms: 0 + -7 = -7
7x = -7

Divide each side by '7'.
x = -1

Simplifying
x = -1

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